Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 790, 1978 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 790, 1978 is 2.
GCF(790, 1978) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 790, 1978 |
395, 989 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 790
List of positive integer factors of 790 that divides 790 without a remainder.
1,2,5,10,79,158,395,790
Factors of 1978
List of positive integer factors of 1978 that divides 1978 without a remainder.
1,2,23,43,46,86,989,1978
Greatest Common Factor
We found the factors 790,1978 . The biggest common factor number is the GCF number.
So the greatest common factor 790,1978 is 2.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 790, 1978?
Answer: GCF of 790, 1978 is 2.
2. How to Find the GCF of 790, 1978
Answer: Greatest Common Factor(GCF) of 790, 1978 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(790, 1978) = 2.